$ curl cheat.sh/

# typeset
# Declare variables and give them attributes.
# More information: <https://www.gnu.org/software/bash/manual/bash.html#Bash-Builtins>.

# Declare a string variable with the specified value:
typeset variable="value"

# Declare an integer variable with the specified value:
typeset -i variable="value"

# Declare an array variable with the specified value:
typeset variable=(item_a item_b item_c)

# Declare an associative array variable with the specified value:
typeset -A variable=([key_a]=item_a [key_b]=item_b [key_c]=item_c)

# Declare a readonly variable with the specified value:
typeset -r variable="value"

# Declare a global variable within a function with the specified value:
typeset -g variable="value"

$

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